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/***************************************************************************
copyright : (C) 2003-2006 by Robby Stephenson
email : [email protected]
***************************************************************************/
/***************************************************************************
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of version 2 of the GNU General Public License as *
* published by the Free Software Foundation; *
* *
***************************************************************************/
#ifndef TELLICO_UTILS_H
#define TELLICO_UTILS_H
#include <qnamespace.h>
class KLibrary;
class QColor;
class QColorGroup;
class QCursor;
class QString;
class QStringList;
class QScrollView;
/**
* This file contains utility functions.
*
* @author Robby Stephenson
*/
namespace Tellico {
/**
* Decode HTML entities. Only numeric entities are handled currently.
*/
QString decodeHTML(QString text);
/**
* Return a random, and almost certainly unique UID.
*
* @param length The UID starts with "Tellico" and adds enough letters to be @p length long.
*/
QString uid(int length=20, bool prefix=true);
uint toUInt(const QString& string, bool* ok);
/**
* Replace all occurrences of <i18n>text</i18n> with i18n("text")
*/
QString i18nReplace(QString text);
/**
* Returns a list of the subdirectories in @param dir
* Symbolic links are ignored
*/
QStringList findAllSubDirs(const QString& dir);
int stringHash(const QString& str);
/** take advantage string collisions to reduce memory
*/
QString shareString(const QString& str);
extern QColor contrastColor;
void updateContrastColor(const QColorGroup& cg);
QColor blendColors(const QColor& color1, const QColor& color2, int percent);
QString minutes(int seconds);
QString saveLocation(const QString& dir);
KLibrary* openLibrary(const QString& libName);
namespace GUI {
class CursorSaver {
public:
CursorSaver(const QCursor& cursor = Qt::waitCursor);
~CursorSaver();
void restore();
private:
bool m_restored : 1;
};
}
}
#endif
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